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x86: ich9: expose "smi_negotiated_features" as a QOM property

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Expose the "smi_negotiated_features" field of ICH9LPCState as
a QOM property.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20200923094650.1301166-7-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Igor Mammedov 2020-09-23 05:46:45 -04:00 committed by Michael S. Tsirkin
parent 2f509200bb
commit eb8f7f9178
2 changed files with 5 additions and 0 deletions
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3
hw/isa/lpc_ich9.c
View File

@ -647,6 +647,9 @@ static void ich9_lpc_initfn(Object *obj)
&acpi_enable_cmd, OBJ_PROP_FLAG_READ); &acpi_enable_cmd, OBJ_PROP_FLAG_READ);
object_property_add_uint8_ptr(OBJECT(lpc), ACPI_PM_PROP_ACPI_DISABLE_CMD, object_property_add_uint8_ptr(OBJECT(lpc), ACPI_PM_PROP_ACPI_DISABLE_CMD,
&acpi_disable_cmd, OBJ_PROP_FLAG_READ); &acpi_disable_cmd, OBJ_PROP_FLAG_READ);
object_property_add_uint64_ptr(obj, ICH9_LPC_SMI_NEGOTIATED_FEAT_PROP,
&lpc->smi_negotiated_features,
OBJ_PROP_FLAG_READ);
ich9_pm_add_properties(obj, &lpc->pm); ich9_pm_add_properties(obj, &lpc->pm);
} }

2
include/hw/i386/ich9.h
View File

@ -245,6 +245,8 @@ struct ICH9LPCState {
#define ICH9_SMB_HST_D1 0x06 #define ICH9_SMB_HST_D1 0x06
#define ICH9_SMB_HOST_BLOCK_DB 0x07 #define ICH9_SMB_HOST_BLOCK_DB 0x07
#define ICH9_LPC_SMI_NEGOTIATED_FEAT_PROP "x-smi-negotiated-features"
/* bit positions used in fw_cfg SMI feature negotiation */ /* bit positions used in fw_cfg SMI feature negotiation */
#define ICH9_LPC_SMI_F_BROADCAST_BIT 0 #define ICH9_LPC_SMI_F_BROADCAST_BIT 0
#define ICH9_LPC_SMI_F_CPU_HOTPLUG_BIT 1 #define ICH9_LPC_SMI_F_CPU_HOTPLUG_BIT 1